cob(redirected from chip on board)
Also found in: Dictionary, Thesaurus, Acronyms, Encyclopedia, Wikipedia.
Abbreviation for Coordination of Benefits.
1. a short-legged, thickset, strong type of horse, usually 13.2 to 14.2 hands high but not more than 15.2. Useful as a light cart horse or for riding as a means of transportation and for heavyweight riders wanting a steady rather than a flashy ride. Produced by mating polo pony stallions to carriage or light draft horses.
2. the central stem of a cob of corn (3); common as a cause of esophageal and intestinal obstruction in dogs.
3. male swan.